CN221037155U - Special test block for processing flange RJ ring connecting groove - Google Patents
Special test block for processing flange RJ ring connecting groove Download PDFInfo
- Publication number
- CN221037155U CN221037155U CN202322487722.1U CN202322487722U CN221037155U CN 221037155 U CN221037155 U CN 221037155U CN 202322487722 U CN202322487722 U CN 202322487722U CN 221037155 U CN221037155 U CN 221037155U
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- China
- Prior art keywords
- test block
- block
- cuboid
- inclination
- connecting groove
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Links
- 238000003754 machining Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012797 qualification Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model provides a special test block for processing a flange RJ ring connecting groove, which comprises an inner hole inclined surface test block and a width inclined surface test block, wherein the inner hole inclined surface test block is a cuboid, two inclination test blocks A are vertically arranged on the top surface of the cuboid, and the apex angle of each inclination test block A is 23 DEG; the width inclined plane test block is a cuboid, the inclination measuring block B is arranged in the middle of the top surface of the cuboid, and the apex angle of the inclination measuring block B is 46 degrees. The mechanism has simple structure, and can directly measure the inner hole and the outer diameter of the inclined plane when the flange RJ ring connecting groove of the valve is processed, thereby improving the processing efficiency and the actual qualification rate in actual production.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a special test block for machining a flange RJ ring connecting groove.
Background
When the flange RJ ring connecting groove of the valve is processed, the existing detection mode does not have an intuitive measurement mode because the ring connecting groove is provided with two inclined plane inner holes and outer diameters of 23 degrees, so that unqualified phenomena are easily generated due to cutter abrasion or other reasons during actual production, and the quality and the field installation and use are affected.
Disclosure of utility model
Aiming at the problems described in the background art, the technical problem to be solved by the utility model is to provide a special test block for processing a flange RJ ring connecting groove.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A special test block for processing a flange RJ ring connecting groove comprises an inner hole inclined surface test block and a width inclined surface test block, wherein the inner hole inclined surface test block is a cuboid, two inclination test blocks A are vertically arranged on the top surface of the cuboid, and the apex angle of each inclination test block A is 23 DEG; the width inclined plane test block is a cuboid, the inclination measuring block B is arranged in the middle of the top surface of the cuboid, and the apex angle of the inclination measuring block B is 46 degrees.
In the above technical scheme, the two inclination measuring blocks A are oppositely arranged.
In the technical scheme, the vertex angle of the inclination measuring block A and the vertex angle of the inclination measuring block B are chamfer angles.
The mechanism has simple structure, and can directly measure the inner hole and the outer diameter of the inclined plane when the flange RJ ring connecting groove of the valve is processed, thereby improving the processing efficiency and the actual qualification rate in actual production.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of an inner hole inclined plane test block structure according to an embodiment of the present utility model
FIG. 2 is a schematic diagram of a width slope test block according to an embodiment of the present utility model.
Wherein: inner hole inclined surface test block 1, inclination test block A11, width inclined surface test block 2 and inclination test block B21.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 2, as an example: a special test block for processing a flange RJ ring connecting groove comprises an inner hole inclined surface test block and a width inclined surface test block, wherein the inner hole inclined surface test block is a cuboid, two inclination test blocks A are vertically and oppositely arranged on the top surface of the cuboid, and the apex angle of each inclination test block A is 23 degrees; the width inclined plane test block is a cuboid, the inclination measuring block B is arranged in the middle of the top surface of the cuboid, and the apex angle of the inclination measuring block B is 46 degrees. The vertex angle of the inclination measuring block A and the vertex angle of the inclination measuring block B are chamfer angles.
When the tool is used, firstly, the inner hole inclined surface part is roughly machined according to the drawing size, and the inner hole inclined surface test blocks are used for comparison; further rough machining of the outer diameter inclined surface part is carried out according to the drawing size, and comparison is carried out by using a width inclined surface test block. And then the inner hole inclined surface part and the outer diameter inclined surface part are finished according to the drawing size, and the inner hole inclined surface test block and the width inclined surface test block are used for comparison respectively.
If numerical control machining equipment is used, after the first part is qualified; when in batch processing, only the inner hole inclined surface test block and the width inclined surface test block are used for comparison after the processing is completed. Standard dimensions of all the components can be ensured.
Therefore, the above embodiments are merely specific embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (3)
1. A special test block of flange RJ ring spread groove processing, its characterized in that: the device comprises an inner hole inclined plane test block and a width inclined plane test block, wherein the inner hole inclined plane test block is a cuboid, two inclination measurement blocks A are vertically arranged on the top surface of the cuboid, and the apex angle of each inclination measurement block A is 23 DEG; the width inclined plane test block is a cuboid, the inclination measuring block B is arranged in the middle of the top surface of the cuboid, and the apex angle of the inclination measuring block B is 46 degrees.
2. The special test block for machining the flange RJ ring connecting groove according to claim 1, wherein the special test block is characterized in that: the two inclination measuring blocks A are oppositely arranged.
3. The special test block for machining the flange RJ ring connecting groove according to claim 2, wherein: and the vertex angle of the inclination measuring block A and the vertex angle of the inclination measuring block B are chamfer angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487722.1U CN221037155U (en) | 2023-09-13 | 2023-09-13 | Special test block for processing flange RJ ring connecting groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487722.1U CN221037155U (en) | 2023-09-13 | 2023-09-13 | Special test block for processing flange RJ ring connecting groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221037155U true CN221037155U (en) | 2024-05-28 |
Family
ID=91184105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322487722.1U Active CN221037155U (en) | 2023-09-13 | 2023-09-13 | Special test block for processing flange RJ ring connecting groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221037155U (en) |
-
2023
- 2023-09-13 CN CN202322487722.1U patent/CN221037155U/en active Active
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| GR01 | Patent grant | ||
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